header {
    height: 105px;
}

.head-top {
    height: 70px;
    background-color: #242424;
    border-bottom: 1px solid #000;
}

.head-bottom {
    height: 35px;
    background-color: #C20C0C;
    border-bottom: 1px solid #a40011;
}

.head-top-main {
    width: 1100px;
    margin: 0 auto;
    position: relative;
}

.head-top-main .logo {
    position: absolute;
    width: 176px;
    height: 69px;
}

.head-top-main .nav {
    position: absolute;
    left: 176px;
    width: 600px;
    display: flex;
    color: #CCCCBC;
    align-items: center;
    justify-content: center;
}

.head-top-main .nav li {
    display: block;
    height: 70px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
}